baber/WOPTO huggingface dataset:
Patent JP-H11338255-A (JP)
Title: Pressing structure for developing device
Inventor: NAKAKUMA AKIRA
IPC: G03G15/01
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To surely prevent toner leakage in a developing device when a frame body is operated to get in and out by providing a pair of protection members protrusively provided toward the outside from both side parts of a part to be elastically pressed which is pressed by a pressing means. SOLUTION: The respective pairs of protective projections (protection member) 317 are protrusively provided on the back wall 301a of a developing device main body 301 so as to hold each pressing plate 316 in between from right and left. By pressing an image forming unit 30 in a casing, the arc-shaped edge part of the projection 317 gently interferes with an eccentric cam 383 and the projection 317 receives forward reaction from the cam 383. Thus, the developing device 3 gets in a state where it is pushed away forward by the projection amount of the projection 317(B). Since the forward movement of the device 3 is more gently than the case that the side edge of the pressing plate 316 directly collides with the cam 383, the device 3 is not shocked, and failure that the toner in the device 3 is scattered to the outside is prevented.
Patent JP-S5931000-A (JP)
Inventor: NOMURA YOSHINOGI
IPC: B65D65/02
Filed: 1982-08-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09307108-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKAYAMA SATOSHI
IPC: H01L21/28
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To enable forming a shallow connection of low resistance while the increase of parasitic resistance is restrained. SOLUTION: This manufacturing method consists of the following; a first process wherein ions are implanted in a semiconductor substrate 1, and a diffusion layer 6 is formed on a surface layer of the semiconductor substrate 1 below an insulating side wall 5 and in the vicinity of the outside of a gate electrode 4, a second process wherein a polycrystalline silicon film 7 is formed on the semiconductor substrate 1, a third process wherein a silicon nitride film 8 is formed on the polycrystalline silicon film 7, a fourth process wherein the silicon nitride film 8 is anisotropically etched, and side walls of the silicon nitride film 8 are formed, a fifth process wherein a metal film 9 is formed and a sixth process wherein the polycrystalline silicon film 7 is reacted with the metal film 9, and silicide layers 10 are formed on the semiconductor substrate 1 on which the diffusion layer 6 is formed and the gate electrode 4, respectively.
Patent JP-H05310885-A (JP)
Title: Alicyclic epoxy resin, production thereof, and ultraviolet-or electron-beam-curable resin composition containing the same
Inventor: FUKUURA TOMOO
IPC: C08G59/00
Filed: 1992-05-07
Abstract: PURPOSE:To obtain an alicyclic epoxy resin which quickly cures at room. temp. when exposed to ultraviolet rays, etc., by allowing 1,3-butadiene and an acrylic ester to undergo the Diels-Alder reaction and epoxidizing the reaction product with an org. peracid. CONSTITUTION:1,3-Butadiene and an acrylic ester are allowed to undergo the Diels-Alder reaction, and the reaction product is epoxidized with an org. peracid (e.g. peracetic acid) to give an alicyclic epoxy resin which is represented by formula I (wherein R is a residue of a hydroxylated compd.; m is 1-6; and n is 0-5) but does not include the compd. of formula II. The resin may by produced by allowing 1,3-butadiene and acrylic acid to undergo the Diels-Alder reaction, condensing the resulting 3-cyclohexene-1-carboxylic acid with a polyol, and epoxidizing the condensate with a peracid. A compsn. contg. the resin and a cationic photopolymn. initiator is suitable as a printing ink, a coating material, etc.
Patent JP-H08317590-A (JP)
Title: Rotor for star-connectied flat coreless vibration motor and manufacture thereof
Inventor: TAGUCHI HIROTAKA
IPC: H02K7/075
Filed: 1995-05-16
Abstract: PURPOSE: To provide an apparatus for molding an eccentric rotor having excellent operability, dealing with the reduction in size by devising the treatment of the winding ends of each air-core armature coil by noting the shape of the rotor. CONSTITUTION: An eccentric rotor is formed by winding three air-core armatures 1, 2 and 3 at the opening angle of 60 deg., disposing the three air-core armature coils 1, 2 and 3 at about 60 deg. of the disposing pitch by deviating them to one side and integrally molding them with highly slidable resin. The winding ends 1a, 2a and 3a of the coils are extended approximately from the centers of the thick parts at the position of the linear end T of the rotor, and batch connected by dipping solder.
Patent JP-S5933037-A (JP)
Title: Die changing device
Inventor: MATSUOKA YUUSHI
IPC: B21D37/14
Filed: 1982-08-16
Abstract: PURPOSE:To shorten time for changing dies and to increase efficiency by providing a die holding device and a carrying device the charges a pair of dies from the holding device to a die base and enabling automation of die changing. CONSTITUTION:The device consists of a saddle 4 that can move vertically, a sliding arm 2, a grip 1 that grips the die at a distance of the size of fixture and a die holding device C. The sliding arm 2 is supported by the saddle 4 and placed allowing free advance and retreat against the die base of a press machine A. The die holding device C is placed in the extent of movement of the grip 1, and holds a pair of dies at a distance of the size of fixture. By this device, fitting of the die base and dies and changing of dies are performed accurately and safely.
Patent JP-S6032181-A (JP)
Title: Access system for digital recording disk
Inventor: NONAKA CHIAKI
IPC: G11B27/10
Filed: 1983-08-03
Abstract: PURPOSE:To attain a high-speed access to a disk storing the music number exceeding the capacity of a memory by storing the numbers of music more than the memory capacity to a memory at prescribed intervals and reading out the memory contents approximate to the designated music number to control the shift of a pickup. CONSTITUTION:If the number of music stored in a disk D is more than the capacity of a memory, the numbers of music having prescribed intervals and their starting time points are written to an RAM3. When a certain music number is designated by an input device 4, a CPU4 reads the contents of the music number closest to the designated on of the RAM3. Then an access is given to the designated music number of the disk D via large, medium and small shift means 5-7 respectively. In such a way, a high-speed access is possible to a disk storing the number of music exceeding the memory capacity.
Patent JP-S6119314-A (JP)
Title: Mold for tyre with side protector
Inventor: OONISHI SUMIO
IPC: B29K21/00
Filed: 1984-07-06
Abstract: PURPOSE:To enable a squeeze out part to be cut easily at finishing process when a tyre is taken out of a mold after vulcanizing, though the squeeze out is difficult to be cut easily when it is being taken out of the mold by using such a sectional shape that 0.1-3mm. clearance is provided in between the parallel part of a groove and an insert member at the parallel part, and no clearance is substantially provided in between the groove side surface and the insert member at the inclined part. CONSTITUTION:At the annular insert members 5 or 6 embedded in a groove 4, their surfaces are caused to be suitably female shapes to the shape of a tyre side wall, for instance, the left is the shape corresponding to the annular insert member 5, and the right is the shape corresponding to the annular member 6. The part corresponding to the parallel part (a) of the groove 4 is caused to be the part (a') of the insert member parallel to said parallel part (a) at both sides, and 0.1-3mm. clearance (c) is kept therebetween. Simultaneously at the inner part following said parallel part, the inclined part (b') of the insert member corresponding to the inclined part (b) of the groove is provided, but in between both inclined parts (b), (b'), clearance is not substantially provided. Consequently, while embedding and fixing these annular members 5, 6 in the groove 4, when a tyre is under vulcanization, the squeeze out part with necessary thickness corresponding to the clearance (c) is molded in said clearance. But the material flow between both inclined parts (b) and (b') hardly occurs. Even if it occurs, its root part is of the necessary thickness when the tyre is demolded.
Patent JP-S5474473-A (JP)
Title: Electronic watch
Inventor: NAKAZAWA EIJI
IPC: G04G5/00
Filed: 1977-11-25
Abstract: PURPOSE:To make it unnecessary to operate the summer time correction by storing the information of the beginning data of the summer time in advance in the watch so that the time may automatically compensated at the time beginning data. CONSTITUTION:The information of the summer time beginning data is set in response to the setting signals from a switch control unit 8 and stored in a data storage unit 10. The summer time ending data is set in response to the setting signals c and stored in another data storage unit 11. These setting operations are carried out by operating an input switch 7 through a display change-over circit 4 while observing the displayed contents of the display unit 5. A summer time control unit 9 compares the contents of the data storage units 10 and 11 with the data information from a date counting unit 6. In the case of coincidence, correcting signals are fed to a time counting unit 3 to automatically correct the time information to the summer time.
Patent JP-H0230346-A (JP)
Title: Seaming method for can cap and its apparatus
Inventor: TSUKADA SHINICHI
IPC: B21D51/30
Filed: 1988-06-10
Abstract: PURPOSE:To rapidly and surly beam without overflowing contents by seaming the can cap while rolling by a seaming means in the stage of conveying in a prescribed speed. CONSTITUTION:The can vessel X is filled with the contents by a filling device A, then, engaged with a claw piece 6 of a main can vessel conveying means 1 and conveyed linearly in a sliding motion on a supporting plate 7. The can cap Y is supplied from a can cap supplying device 10, to each conveying block of the can cap conveying means 2 through a supplying turret 9. When the conveying block is moved. the flange part of the can vessel X to be rotated and end hook part of the can cap are abutted to a tentative seaming group of the seaming means 3 to rotate synchronously with the conveying speed while conveying linearly by the support table, both parts are seamed tentatively. Then, abutted with the 1st seaming group contituously, the 1st seaming of duplex seaming is performed. Subsequently, moved again on the supporting plate 7 conveyed in the sliding motion to the 2nd seaming device C, the 2nd seaming of the duplex seaming for the can vessel X and can cap Y is performed by the seaming device C.
Patent JP-H04366457-A (JP)
Title: Tracking device
Inventor: ABE HIROCHIKA
IPC: G11B15/467
Filed: 1991-06-13
Abstract: PURPOSE:To make the tracking speed of a tracking device higher and stable at the time of variable-speed reproduction and, at the same time, to stabilize the tracking speed even when the device is provided with a guide band by providing a means which detects a tracking error from the difference between pilot signals of both adjacent tracks of a main track. CONSTITUTION:Reproduced signals inputted from an input terminal 41 are inputted to a pilot detector 4 through preamplifier 1, LPF 2, and AGC 3 and each component of pilot signals is extracted. Then the difference between the pilot signals selected by means of switches 5 and 6 is taken through envelope detection circuits 7 and 8 and a subtracter 9. A switch 18 selects the difference signal at the time of normal reproduction and the integrated result of the difference signal at the time of variable-reproduction and outputs the selected signals as a tracking error signal from a terminal 42. In other words, tracking control is performed by using the difference between the pilot signals of both adjacent tracks when reproduction is made in a variable-reproduction mode and a main track when reproduction is made in an SP mode. Therefore, high-speed, stable, and high-performance tracking control can be realized without deteriorating the S/N.
Patent JP-H09313732-A (JP)
Title: Operating game machine
Inventor: OBANA YOSHIAKI
IPC: A63F7/02
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To operate a medal pusher machine each time a ball wins by detecting the ball with the winning ball sensor of a pachinko machine, transmitting the winning signal to the medal pusher machine, and discharging and feeding a medal on a metal stage. SOLUTION: A pachinko machine 2 is mounted and integrally fixed on a pachinko machine integration type metal pusher machine 1. The pachinko machine 2 is provided with a ball shooting device 24 and a ball storage tank 29 recovering and storing the shot balls and feeding the balls to the shooting device 24 in it. When a shot ball passes through a winning hole 27, the winning signal 30a is outputted to the medal pusher machine 1. The metal pusher machine 1 receives the winning signal 30a and discharges and feeds a medal in a medal storage tank 11 on a medal field 14 via a medal elevator 33, and a game proceeds.
Patent JP-H09327156-A (JP)
Title: Electric rotating machine
Inventor: SHIBATA KOJI
IPC: H02K9/06
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an AC generator, for a vehicle, which can suppress a whining sound produced at a mixed flow-type blade and a centrifugal blade when a front-side cooling fan a rear-side cooling fan are turned. SOLUTION: A plurality of notches 31, 32 are formed side by side at blowoff- side end parts of a mixed flow-type blade 6a and a centrifugal blade 7a at a front-side cooling fan 6 and a rear-side cooling fan 7 which constitute a generator cooling device B in such a way that their blowoff-side ridgelines are an uneven shape. Thereby, when the front-side cooling fan 6 and the rear-side cooling fan 7 are turned, it is possible to reduce a whining sound which is produced in the blowoff-side end parts of the mixed flow-type blade 6a and the centrifugal blade 7a at the front-side cooling fan 6 and the rear-side cooling fan 7.
Patent JP-H10333449-A (JP)
Title: Transfer device for image forming device
Inventor: UDA KOJI
IPC: G03G15/16
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To enable high-speed printing in the case of monochromatic printing with respect to an image forming device in a parallel transfer system. SOLUTION: Relating to the image forming device in the parallel transfer system, which is capable of color or monochromatic printing, which transfers a toner image 9b held on a photoreceptor belt 1 to printing paper in direction parallel to the direction of the carrying of the printing paper 5 and fixes the transferred toner image 9b to the printing paper 5, the transfer, in the case of monochromatic printing, can be carried out while the printing paper is synchronized with the running of the photoreceptor belt 1 without being halted in a transfer position.
Patent JP-S63905-A (JP)
Inventor: KUWATA JUN
IPC: C04B35/495
Filed: 1986-06-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5666755-A (JP)
Title: Measuring method of concentration of petroleum system sludge
Inventor: OKAZAKI HIROSHI
IPC: G01N5/04
Filed: 1979-11-05
Abstract: PURPOSE: To measure the concentration of petroleum system sludge in heavy oil, by separating and weighing insoluble constituent from the sample, after adding and mixing the solvent which is selected from a specific amount of middle-class hydrocarbon, middle-class alcohol and ether.  
     CONSTITUTION: In the method measuring the concentration of petroleum sludge solved and scattered in heavy oil, after adding and mixing one or more solvents selected from 2W10 parts by volume, preferably 2W5 parts by volume of middle- class hydrocarbon, middle-class alcohol or ether to 1 parts by volume sample, notsolved part is separated, and the sludge concentration is measured through the calibration curve by weighed value. As middle-class hydrocarbon solvent, the selection is made from C 5W12  n-paraffin, isoparaffin, cycloparaffin, and alkylcycloparaffin. The separation of insolbule constituent separated with the addition of solvent is made at 0W40°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0434756-A (JP)
Title: Shuttle lock mechanism
Inventor: HASHI HIROSHI
IPC: G06K13/07
Filed: 1990-05-31
Abstract: PURPOSE:To prevent defect of inserting or ejection of an optical card and to avoid the quality of device by selecting a shuttle lock position so that no angular moment takes place in the shuttle due to a force exerting to the shuttle when a recording medium is loaded or ejected. CONSTITUTION:An optical card 54 is inserted into a device by a inserting mecha nism, placed on an optical card placing face of a shuttle 21 or ejected from the placing face to the outside of the device. In this case, since the shuttle 21 is locked to a shuttle lock 13a by a pin 34, a force exerted to the shuttle 21 uniformized at optical card inserting or ejection. That is, no angular moment is caused to the shuttle 21 at optical card inserting or ejection, resulting that the shuttle is not moved nor tilted. Then defect of inserting or ejection of an optical card is not caused.
Patent JP-S62298631-A (JP)
Title: Engine stall preventing device
Inventor: WAKAMI KENICHI
IPC: F02D9/02
Filed: 1986-06-17
Abstract: PURPOSE:To prevent the occurrence of engine stall by providing an adjusting mechanism for adjusting the opening quantity of a throttle damper and operating said adjusting mechanism in a damper opening quantity increasing direction when engine speed is below a defined value. CONSTITUTION:When starting a vehicle on an upward slope, etc., if the stepping quantity of an accelerator pedal is insufficient lowering engine speed to less than a defined value, a detecting switch 35 is turned on and a three-way valve 32 is switched to a negative pressure side. Thereby, the negative pressure of an intake manifold 25 is applied to the upper chamber side of an actuator 30 via a check valve 34, a vacuum tank 33, and the three-way valve 32 bending a diaphragm 30a upward. As a result, the opening quantity of a throttle damper 26 is increased via an operating rod 29 and a throttle lever 28, increasing engine speed. Thereby, a vehicle can be smoothly started without causing engine stall even on an upward slope.
Patent JP-S62297836-A (JP)
Title: Original carrying device
Inventor: FUJII YOSHIHARU
IPC: G03G15/04
Filed: 1986-06-17
Abstract: PURPOSE:To copy originals set up on an original setting tray in a specified order by driving an original feeding means, an original exposing means and an original discharging means on the basis of the order stored in the exposing device. CONSTITUTION:Information indicating the copying order of originals is inputted to a copying order memory by alternately depressing a numeral key and a selection key. There are the following four modes for carrying originals in the original carrying device. Namely, an original setting tray (tray A)   an original platen, the original platen   an original intermediate tray (tray B), the tray B   the original platen, and the original platen   the tray A. When a print key is depressed, copying processing and paper discharging processing are executed by using these modes in accordance with the order stored in the copying order memory and an original is selectively fed to the original platen. Thus, the originals can be exposed in an optional order.
Patent JP-S6123444-A (JP)
Title: Communication system of picture recorder
Inventor: SUZUKI TAKANOBU
IPC: G08C15/00
Filed: 1984-07-11
Abstract: PURPOSE:To eliminate the need for an interface at each adaptor by connecting a main body and plural adaptors with two common serial lines for transmission and reception, and allowing the adaptor receiving the data from the main body in time division to return a signal until the reception is finished. CONSTITUTION:The picture recorder main body A and plural adaptors B1, B2... are connected by a return common serial line C and a reception common serial line D. A data by a time division communication system is supplied to the lines C, D and a serial data at each block is transmitted from the main body A to the adaptors B1, B2... via the line C. Each adaptor receives the data addressed to itself and a return data is transmitted from the adaptors B1, B2... to the main body A via the line D until the reception is finished. Thus, a control board of the main body 1 and an interface at each adaptor are not required, and the constitution is simplified and made inexpensive.
Patent JP-H07326315-A (JP)
Title: Positive and negative ion detecting device
Inventor: HIROOKA MEGUMI
IPC: H01J37/244
Filed: 1994-05-31
Abstract: PURPOSE:To detect both positive and negative ions by a photomultiplier without switching the applied voltage to a dynode. CONSTITUTION:This device independently has a positive ion dynode 14 and a negative ion dynode 16, and an ion to be detected is converted into an electron by the dynode 14 or 16 according to whether it is positive or negative. This electron is incident to one scintillator 20 from the direction according to the dynode 14 or 16, and converted into a light. This light is detected by a photomultiplier 24.
Patent JP-H035126-A (JP)
Title: Method of coating pipe inner surface
Inventor: IWAMOTO AIJI
IPC: B29C63/34
Filed: 1989-06-01
Abstract: PURPOSE:To perform a lining surely with respect to a branch pipe or the like which is not released in its one end by introducing gas and heated medium from an end side into an inside second tube, and heating and pressing an outside plastic tube while keeping a required inner pressure in controlling the introducing rate and discharging rate from a flow rate control valve at the other end; further, softening and expanding in order to adhere it to the pipe inner surface. CONSTITUTION:First, a second tube 2 is passed through the inner side of a lining tube 1 consisting of a plastic material, and the tip thereof is attached with a valve 3 capable of flow rate control. And the cross-section is made small in folding it into two or other ways, wherein the flow rate control of the valve 3 is carried out, and it is inserted into branch pipe 20. Gas such as air or the like is sent thereinto from a jig part 5 so as to swell the tube in a circle, and next, when a heated medium is introduced, it moves gradually towards the exit of the branch pipe 20 while extruding gas in the tube from the valve 3, accompanying this, the softening and expansion of the tube 1 proceed slowly from the rear end part of the tube. After that, water or the like is conducted into the tube 2 so as to cool and fix the tube 1, and the jig 5 and dummy pipe 30 are removed; furthermore, the second tube 2 and valve 3 at the tip 3 are extracted and recovered therefrom.
Patent JP-S63306882-A (JP)
Title: Polishing wire rod
Inventor: MURONO KOREAKI
IPC: B23D61/18
Filed: 1987-06-09
Abstract: PURPOSE:To decrease breaking of a polishing wire rod and enhance its durability by mixing an abrasive material in a core material and coating this core material with a filament system of high strength and high elastic modulus more excellent in chemical resistance than this core material. CONSTITUTION:One synthetic fiber monofilament 2 is obtained by spinning uniformly mixing an abrasive material 3. A separate synthetic fiber filament 4 of high strength and high elastic modulus, having chemical resistance more excellent than that of this monofilament 2, is wound on its periphery in a braid state with this synthetic fiber monofilament 2 serving as the core material, and this core material 2 is coated with the filament 4 forming a polishing wire rod. In this way, coating the synthetic fiber monofilament 2, being the core material, with the filament 4, this monofilament 2, that is, the polishing wire rod, which is prevented from easily breaking during polishing work, enhances the durability.